|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B29C-049/42 B29C-049/48 B29D-022/00 B65D-001/40 B65D-023/10 B29L-031/00 B29C-049/06 B29C-049/36|
|미국특허분류(USC)||425/525; 425/522; 425/541|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 266|
Disclosed is a mold hanger for supporting a bottle mold in a blow molding station, the mold hanger comprising a piston and piston sleeve fully contained within the mold hanger configured to push a moveable insert into the mold. Also disclosed is a method of retrofitting an original rotatable blow molding module having multiple existing blow molding stations, each existing mold hanger defining an existing outer envelope. The disclosed method may include providing an improved mold hanger substantially contained within the respective existing outer envelope...
1. A blow molding station including a mold hanger for supporting a mold, the mold hanger having a vertical direction and a horizontal direction, the mold hanger comprising: a piston sleeve fully contained within the mold hanger and orthogonal to both the vertical direction and the horizontal direction;a piston sleeve head end having a size and shape, and capping the piston sleeve;a piston slideably engaged with and fully contained within the piston sleeve, the piston having a top conforming to the size and shape of the piston sleeve head end and a bottom...